Osprey Siskin 8 Hydration Pack - Unisex 5063-834

Osprey Siskin 8 Hydration Pack - Unisex

Free shipping for this item

Free store pickup

Order online, get it at your local MEC. It couldn’t be easier.

Rocksolid Guarantee

Shop with confidence. If it’s not working out, you can return it (consumables, undergarments and swimwear excluded).

Really. If it's not up to snuff after you use it (a couple times) you can still bring it back.

It lasts longer than 30 days, but not forever. We'll be fair about it.

Price match guarantee

Found a better deal in Canada? Up to 30 days after purchase – we’ll match it.

If you see a lower price for this exact item advertised online, in print or in a store, give us a call at 1 (888) 847-0770.

If it’s identical, brand-new, in stock, and sold and shipped by a Canadian-based retailer, we’ll match that price.


Show Description

Enough space for the essentials to hit the trails. It includes a Hydraulics LT 2.5L hydration reservoir that rides in its own dedicated compartment to make refills a snap and protect your gear from accidental spills. Attachments for a standard or full-face helmet and a ventilated Airscape™ suspension keep you cool on the climbs. And if things go wrong, the interior has tool organizer slots.

  • Foam back panel channels airflow while keeping the load close to your body for stability.
  • Shoulder straps and back panel have breathable mesh overlay and soft edges.
  • Removable webbing waistbelt.
  • Deep zippered opening gives you easy access.
  • Front shove-it pocket lets you stash extra layers.
  • Internal pocket has a scratch-free lining to protect sunnies or electronics.
  • Dedicated hydration compartment with quick-connect attachment for easy filling.
  • Magnetic clip keeps the bite valve tethered.
  • Low-profile helmet carry with straps for full-face helmets.
  • Loop for a blinky light.

Tech specs

Show Tech specs
Weight 530g
Ideal for Mountain biking
Main fabric 210-denier polyester
Secondary fabric 420-denier packcloth

The location of all access points into the main compartment of the pack.

Clamshell zip
Hipbelt Removable waistbelt
Volume 8L (Slate Blue)
Length 47cm (Slate Blue)
Width 26cm (Slate Blue)
Depth 18cm (Slate Blue)
Ventilated back panel Yes
Carry-on sized

Size restrictions vary among airlines. Just to be sure, check with your carrier for their specific restrictions.

Additional feature(s)
  • Compression straps
  • Helmet attachment
  • Hydration compatible (reservoir included)
Made in Vietnam